87730356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1044409}}^1$

素因数の和:1044423

約数の個数: 24

約数和(自身を含む): 233947840

約数和(自身を除く): 146217484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1044409, 2088818, 3133227, 4177636, 6266454, 7310863, 12532908, 14621726, 21932589, 29243452, 43865178, 87730356]

約数ペア:

[(1, 87730356), (2, 43865178), (3, 29243452), (4, 21932589), (6, 14621726), (7, 12532908), (12, 7310863), (14, 6266454), (21, 4177636), (28, 3133227), (42, 2088818), (84, 1044409)]